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JavaScript Interactive Web Pages with JavaScript Selecting Elements and Adding Events with JavaScript Selecting Elements

Farnoosh Johnson
Farnoosh Johnson
7,887 Points

getElementById

second task does not work:(

app.js
var fullName= document.getElementById("full_name");
var lastName = document.getElementByTagName("last_name");
index.html
<!DOCTYPE html>
<html>
<head></head>
<body>
<h1 id="full_name"><span class="first_name">Andrew</span> <span class="last_name">Chalkley</span></h1>

<script src="app.js"></script>
</body>
</html>

1 Answer

Seth Kroger
Seth Kroger
56,413 Points

There are 2 issues: 1 the function name is getElementsByTagName and will return an array of Elements, because more than one element can have the same tag. 2 last_name is the class of the tag, not the name.